Table 2.
Outcomes of patients with and without total smoking cessation
| Outcome | Time | Cessation | Relapse | p value |
|---|---|---|---|---|
| Major amputation | 260 weeks | 14.29% (1/7) | 11.11% (2/18) | .645 |
| PPFWTa/min | Baseline | 4 ± 4 (n = 7) | 2 ± 3 (n = 18) | .388 |
| 260 weeks | 18 ± 6 (n = 7) | 17 ± 14 (n = 18) | .84 | |
| WFPRSSb | Baseline | 6 ± 2 (n = 7) | 7 ± 2 (n = 18) | .655 |
| 260 weeks | 0 ± 0 (n = 7) | 0 ± 2 (n = 18) | .204 | |
| Ulcer healing | 260 weeks | 100% (4/4) | 80% (8/10) | .714 |
| Recurrence | 260 weeks | 0% (0/7) | 16.67% (3/18) | .355 |
a
PPFWT indicates peak pain‐free walking time.
b
WFPRSS indicates the Wong‐Baker FACES pain rating scale score.